00406nam a2200157Ia 4500008004100000020001300041082001500054100002000069245002500089250000700114260004500121300002800166500000700194600003300201650001400234240925s9999    xx            000 0 und d  a24073709  a001.42 SCH  aSchloss  , P .J 0aConducting Research   aNA  aNew Jersey:bPrintice- Hall Int.c,1999.  axix,933p.bNAfOriginal  aNA  aHumanities & Natural Science  aGeneralia